ES2191232T3 - Procedimiento y dispositivo para la fabricacion de un tubo flexible laminar sin soldaduras sobre una base de celulosa por extrusion. - Google Patents

Procedimiento y dispositivo para la fabricacion de un tubo flexible laminar sin soldaduras sobre una base de celulosa por extrusion.

Info

Publication number
ES2191232T3
ES2191232T3 ES98115586T ES98115586T ES2191232T3 ES 2191232 T3 ES2191232 T3 ES 2191232T3 ES 98115586 T ES98115586 T ES 98115586T ES 98115586 T ES98115586 T ES 98115586T ES 2191232 T3 ES2191232 T3 ES 2191232T3
Authority
ES
Spain
Prior art keywords
extrusion
welding
procedure
manufacture
flexible tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98115586T
Other languages
English (en)
Inventor
Herbert Dipl-Ing Gord
Klaus-Dieter Dr Dipl-Ch Hammer
Helmut Sattler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kalle GmbH and Co KG
Original Assignee
Kalle Nalo GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7840199&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2191232(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kalle Nalo GmbH filed Critical Kalle Nalo GmbH
Application granted granted Critical
Publication of ES2191232T3 publication Critical patent/ES2191232T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C13/00—Sausage casings
    • A22C13/0013—Chemical composition of synthetic sausage casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Abstract

UN TUBO LAMINAR SIN COSTURA A BASE DE CELULOSA SE FABRICA POR EXTRUSION DE UNA SOLUCION ACUOSA DE CELUSOSA-N-METIL-MORFOLINA-NOXIDO (NMMO) POR UNA BOQUILLA ANULAR 1 EN UN PATIN DE HILADO 4 EN EL QUE SE ENCUENTRA UN BAÑO DE HILADO 3. EL TUBO LAMINAR 16 QUE SE SUMERGE EN EL BAÑO DE HILADO 3 ATRAVIESA UN TRAMO AEREO 2 ENTRE LA CARA INFERIOR DE LA BOQUILLA ANULAR 1 Y LA SUPERFICIE DEL BAÑO DE HILADO 3, SE SOMETE EN EL INTERIOR A AIRE COMPRIMIDO Y SE ESTIRA TRANSVERSALMENTE. EN EL TUBO LAMINAR 16 SE INTRODUCE A TRAVES DE UN TUBO DE ALIMENTACION 10, UNA SOLUCION DE BAÑO INTERIOR 13. EN EL PATIN DE HILADO 4 SE ENCUENTRA CERCA DEL FONDO UN SISTEMA DE INVERSION 15 QUE ES RODEADO POR EL TUBO LAMINAR 16 PARA SALIR DESPUES EN UN ANGULO DE 10 A 90 GRADOS FRENTE A LA HORIZONTAL DEL PATIN DE HILADO 4, HACIA ARRIBA EN FORMA DE TUBO LAMINAR 14. A LO LARGO DE UN TRAMO DE CONTACTO DE 20 DEL SISTEMA DE INVERSION 15 SE APLANA EL TUBO LAMINAR COMO CONSECUENCIA DE LA PRESION DEL BAÑO DE HILADO 3.
ES98115586T 1997-08-27 1998-08-19 Procedimiento y dispositivo para la fabricacion de un tubo flexible laminar sin soldaduras sobre una base de celulosa por extrusion. Expired - Lifetime ES2191232T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19737113A DE19737113A1 (de) 1997-08-27 1997-08-27 Verfahren und Vorrichtung zur Herstellung eines nahtlosen Folienschlauches auf Cellulosebasis durch Extrudieren

Publications (1)

Publication Number Publication Date
ES2191232T3 true ES2191232T3 (es) 2003-09-01

Family

ID=7840199

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98115586T Expired - Lifetime ES2191232T3 (es) 1997-08-27 1998-08-19 Procedimiento y dispositivo para la fabricacion de un tubo flexible laminar sin soldaduras sobre una base de celulosa por extrusion.

Country Status (5)

Country Link
US (1) US6033618A (es)
EP (1) EP0899076B1 (es)
AT (1) ATE233163T1 (es)
DE (2) DE19737113A1 (es)
ES (1) ES2191232T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19607953A1 (de) * 1996-03-01 1997-09-04 Kalle Nalo Gmbh Nach dem Aminoxidverfahren hergestellte Nahrungsmittelhüllen auf Cellulosebasis
GB9823086D0 (en) * 1998-10-21 1998-12-16 Devro Plc Film manufacturing method
US7037096B1 (en) * 1998-10-21 2006-05-02 Fraunhofer-Gesellschaft Zur Forderung Der Angewandteh Forschung E.V. Cellulose extrusion
US6264874B1 (en) * 1999-04-22 2001-07-24 Viskase Corporation Method of controlling the diameter of a clear extruded tube
DE10009979A1 (de) * 2000-03-03 2001-09-06 Kalle Nalo Gmbh & Co Kg Geraffte, schlauchförmige Nahrungsmittelhülle auf Basis von Cellulose
GB0006524D0 (en) * 2000-03-18 2000-05-10 Devro Plc Film manufacturing method
DE10035798A1 (de) * 2000-07-22 2002-01-31 Kalle Nalo Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung eines nahtlosen Folienschlauches und nahtloser Folienschlauch
DE10129539A1 (de) * 2001-06-22 2003-01-09 Kalle Gmbh & Co Kg Cellulosehaltige, eßbare Folie
DE10248332A1 (de) * 2002-10-17 2004-04-29 Kalle Gmbh & Co. Kg Nahtloser Folienschlauch, Verfahren und Vorrichtung zur Herstellung eines nahtlosen Folienschlauches
DE10252387A1 (de) * 2002-11-12 2004-05-27 Kalle Gmbh & Co. Kg Verfahren und Vorrichtung zum Entfernen von im Inneren eines Folienschlauches, hergestellt nach dem NMMO-Verfahren, sich ansammelnden NMMO-Wasser-Gemisches
DE10330292A1 (de) * 2003-07-04 2005-02-03 Kalle Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung eines nahtlosen essbaren Celluloseschlauchs
US10136656B2 (en) 2010-10-01 2018-11-27 The Hillshire Brands Company Systems and methods for providing a food product with additives
US9380804B2 (en) 2012-07-12 2016-07-05 The Hillshire Brands Company Systems and methods for food product extrusion

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE274435C (es) *
GB304754A (en) * 1928-01-26 1930-02-13 Wolff & Co Process of and apparatus for manufacturing seamless flexible tubes from cellulose solutions, particularly viscose
US3121762A (en) * 1961-07-17 1964-02-18 Du Pont Method and apparatus for producing regenerated cellulose film
US3194863A (en) * 1961-07-24 1965-07-13 Eastman Kodak Co Compression rolling of multiple strips of organic polymers
US3450806A (en) * 1965-11-26 1969-06-17 Exxon Research Engineering Co Process and apparatus for the formation of film
US3822333A (en) * 1969-04-02 1974-07-02 Chisso Corp Process for producing shaped articles of crystalline polyolefins having a roughened surface
US3821339A (en) * 1972-06-19 1974-06-28 Dow Chemical Co Film size control apparatus and method
DE2559318C3 (de) * 1975-12-31 1979-11-29 Naturin-Werk Becker & Co, 6940 Weinheim Verwendung eines elastischen Polyurethans zum Herstellen einer mindestens einschichtigen, gegebenenfalls biaxial gereckten Wursthülle für Koch- und Brühwürste
US4145532A (en) * 1977-11-25 1979-03-20 Akzona Incorporated Process for making precipitated cellulose
US4196282A (en) * 1977-11-25 1980-04-01 Akzona Incorporated Process for making a shapeable cellulose and shaped cellulose products
DE2829102C2 (de) * 1978-07-03 1982-11-18 Hoechst Ag, 6000 Frankfurt Verfahren zur kontinuierlichen Herstellung faserverstärkter Schlauchhüllen auf Basis von Cellulosehydrat sowie Vorrichtung zur Durchführung des Verfahrens
US4255300A (en) * 1979-07-02 1981-03-10 Akzona Incorporated Composition and process for making precipitated cellulose-polyvinyl alcohol biconstituent composition
DE3343635A1 (de) * 1983-12-02 1985-06-13 Hoechst Ag, 6230 Frankfurt Folie aus faserverstaerkter regenerierter cellulose mit gasundurchlaessiger schicht zur herstellung von schlauchhuellen
US4536365A (en) * 1983-12-22 1985-08-20 American Cyanamid Company Process for the manufacture of equally biaxially oriented film
US5451364A (en) * 1992-01-17 1995-09-19 Viskase Corporation Cellulose food casing manufacturing method
USH1592H (en) * 1992-01-17 1996-09-03 Viskase Corporation Cellulosic food casing
US5277857A (en) * 1992-01-17 1994-01-11 Viskase Corporation Method of making a cellulose food casing
US5417909A (en) * 1992-06-16 1995-05-23 Thuringisches Institut Fur Textil- Und Kunststoff-Forschung E.V. Process for manufacturing molded articles of cellulose
AT403584B (de) * 1993-09-13 1998-03-25 Chemiefaser Lenzing Ag Verfahren und vorrichtung zur herstellung cellulosischer flach- oder schlauchfolien
DE4409609A1 (de) * 1994-03-21 1994-10-13 Thueringisches Inst Textil Verfahren zum Erspinnen von Cellulosefasern und -filamentgarnen
DE4420304C1 (de) * 1994-06-10 1995-09-21 Fraunhofer Ges Forschung Flexible Cellulosefasern mit reduziertem Modul und vermindertem NMR-Ordnungsgrad und deren Herstellung
DE4421482C2 (de) * 1994-06-20 1997-04-03 Fraunhofer Ges Forschung Verfahren zur Herstellung orientierter Cellulosefolien sowie die mit diesem Verfahren hergestellten Folien und deren Verwendung

Also Published As

Publication number Publication date
ATE233163T1 (de) 2003-03-15
EP0899076A1 (de) 1999-03-03
DE59807289D1 (de) 2003-04-03
US6033618A (en) 2000-03-07
EP0899076B1 (de) 2003-02-26
DE19737113A1 (de) 1999-03-04

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